Jessica Biel and Justin Timberlake welcome a boy: See his unique baby name

Kim Grundy is a mom, writer, expert laundry folder and sandwich maker, not necessarily in that order. Raised in Oklahoma, she is now a West Coast gal and lives in California with her husband and two sons, along with one dog, two fish (oo...

The Timberbaby is here! Jessica and Justin give their son a biblical name

The Timberbaby is finally here. Jessica Biel and Justin Timberlake welcomed a healthy (and undoubtedly beautiful) baby boy on Saturday. Get all the details on their unique, biblical baby name choice.

Biel and Timberlake are said to be “ecstatic” over the arrival of their first child. The private couple aren’t revealing many details of their baby boy, but they did reveal their unique baby name choice.

Silas Randall Timberlake

Silas is a name of biblical origin and means “third,” which makes sense because he is the third member of their family. In the Bible, Silas was a missionary companion of Paul and Timothy. The name Silas has quietly been moving up the Social Security Administration’s list of popular baby names. It was ranked No. 602 back in 2000, and today it is ranked as the 116th most popular name for boys (Noah is the most popular boy’s name).

The baby's middle name of Randall has a family connection: JT’s father’s name is Randall.

Biel and Timberlake kept the pregnancy under wraps until the singer finally confirmed the news on his 34th birthday. He posted this cute photo of himself kissing 33-year-old Biel’s baby bump.

According to Timberlake's caption, he and Biel apparently didn’t find out the sex of their baby until he made his arrival early Saturday morning.

Biel kept active throughout her pregnancy; however, she did not make any red carpet appearances and didn't post about her pregnancy on any of her social media pages. So, when can we expect to see a photo of baby Silas? Hopefully, soon. However, the couple, who married in 2012 after dating for five years, often like to keep their personal life private. They may not be posting a baby picture for quite a while... but we can always hope!